Road vehicle trailer



1. Road vehicle trailer

1.1 is a front elevation view of a road vehicle trailer embodying my new design;

1.2 is a rear elevation view thereof;

1.3 is a right side elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a front and left side perspective view thereof;

1.6 is a rear and right side perspective view thereof; and

1.7 is a top plan view thereof.

The broken line in the reproductions illustrate portions of the road vehicle trailer that form no part of the claimed design. 

CLAIM The ornamental design for a road vehicle trailer, as shown and described. 